WO2014059043A1 - Éolienne pour installation dans des bâtiments - Google Patents

Éolienne pour installation dans des bâtiments Download PDF

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Publication number
WO2014059043A1
WO2014059043A1 PCT/US2013/064170 US2013064170W WO2014059043A1 WO 2014059043 A1 WO2014059043 A1 WO 2014059043A1 US 2013064170 W US2013064170 W US 2013064170W WO 2014059043 A1 WO2014059043 A1 WO 2014059043A1
Authority
WO
WIPO (PCT)
Prior art keywords
wind turbine
wind
building
turbine
hydrogen
Prior art date
Application number
PCT/US2013/064170
Other languages
English (en)
Inventor
Carlos Gabriel OROZA
Original Assignee
Oroza Carlos Gabriel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oroza Carlos Gabriel filed Critical Oroza Carlos Gabriel
Priority to EP13845633.0A priority Critical patent/EP2906821A4/fr
Priority to CN201380059606.6A priority patent/CN104870809A/zh
Publication of WO2014059043A1 publication Critical patent/WO2014059043A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0463—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/19—Combinations of wind motors with apparatus storing energy storing chemical energy, e.g. using electrolysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/22—Wind motors characterised by the driven apparatus the apparatus producing heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Definitions

  • This invention relates to devices that utilize energy from wind to create electrical power.
  • a building preferably a skyscraper
  • the system is capable of being retrofitted into existing build ias because the elements of the svstern are scalable.
  • Figure I is a schematic of the functional elements and process of an embodiment of the invention.
  • Figure 2 is a plan view of an embodiment of the invention as installed i a building
  • Figure 3 is a street view of two buildings, each with a separate embodiment of the invention installed:
  • Figure 4 is a frontal elevation view of an embodiment of the invention installed in a building;
  • Figure 5 is a frontal elevation view of an embodiment of the invention installed in. a building:
  • Figure 6 is a side sectional view of a. wind turbine apparatus that may be used in an embodiment of the Invention;
  • Figure 7 is a side elevation view of a wind turbine apparatus that may be used in an embodiment of the in vention
  • Figure 8 is a composite of different views of a capturing funnel that may be used in an embodiment of the invention.
  • Figure 9 is a composite view of different shapes of a capturing funnel that may be used in an embodiment of the invention:
  • Figure 10 is a composite view of a wind capture device that may be used in an embodiment of the invention.
  • Figure 1 1 is a composite view of wind speed reducing apparatus that may be used in an embodiment of the invention
  • a high-rise buildin 10 preferably a skyscraper
  • the system 1 is capable of being retrofitted into existing buildings 1.0 because the elements 18 of the system 16 are scalable.
  • Building 10 may be an office building, a residential building, or some mix of both and other uses. Building 10 is not a simple support structure for the power system 16, but is instead powered by the system 16.
  • the system 14 within, the budding 10 will generally comprise a wind-capturing funnel 20 to direct the prevailing winds 14 toward a wind turbine 22 that is connected to a direct current generator 24.
  • the direct current is used for producing hydrogen through electrolysis .
  • the electricity from the generator 24 is used in an electrolysis unit 26 process to create hydrogen gas 28 that is easy to store in a compressed state and may he then used for heat or to generate electricity on demand.
  • Figure 1 further shows thai .multiple funnels 20 may be aligned with multiple corresponding turbines 22 and generators 24, Using multiple sets allows for several advantages, such as using smaller equipment that is easier to fit into a standard building 1.0 floor and that will, be more reactive to relatively lower wind 1.4 velocities.
  • the multiple generators 24 are shown connected to single electrolysis unit 26 so that even if the turbines are barely spinning their combined capacity may still generate hydrogen 28. ft is. possible thai multiple electrolysis units 26 may be employed to better fit a particular building 10.
  • FIG. 2 is a plan view of an embodimen of the invention as installed in a building .10, in this embodiment four funnels .20 are attached to four turbines 22 and four generators 24. The four generators are connected to a single electrolysis unit 26. All of these elements 18 of the .system. 1.6 are loca ted on a single floor of a building 1.0 with the funnels 20 positioned on the face 12 that faces the prevailing winds 14.
  • Figure 3 is a street view of two buildings 10.
  • FIG. 1 is a frontal elevation view of an embodiment of the .invention installed in a building 10. From this view the funnel 20 is clearly seen with the generator 24 sticking out from behind..
  • FIG. 1 is a frontal elevation view of an embodiment of the invention installed in a building 10. This view shows an installation of two rows of funnels 20 and their accompanying elements 18 as described above.
  • the building 10 has standard height ceilings and the funnels 10 are sized accordingly.
  • Figure 6 is a side sectional view of a wind turbine apparatus that may be used in. an embodiment of the invention.
  • T his system 16 comprises of a funnel 20 a generator 22 and a reducer 42 ail positioned within a building 10.
  • Figure 7 is a side elevation view of a wind turbine appara tus that may be used in an embodiment of the invention having the same basic elements as Figure 6.
  • the wind- capturing tunnel. 20 comprises a large tunnel, like shape preferably shaped following which has a wider opening on the intake side and a narrower ripening on an output side.
  • the relationship between the intake side and the output side of a fluid and the curvature of the wind capturing funnel 20 permit air to flo w with the least possible resistance and at the highest speed, possible.
  • the funnel like shape ma be adjusted to achieve the optimum wind capture and wind exit speed based on environmental conditions, weather, most prevalent wind speeds and size restrictions, thus the funnel may be shorter, wider, narrower, longer or in any shape, as shown, in Figure 9.
  • the wind capturing tunnel 20 may be a single unit or be composed of several pieces for ease of transportation and installation on existing or new high-rise buildings 10 or skyscrapers.
  • the wind capturing funnel 20 intake side may also have thin wires arranged across so as to prevent birds from damaging the apparatus. As wind, gusts can be unpredictable, the wind capturing funnel may have, on an outer surface, small windows with flaps that open and close as a function of the wind speed, thus allowing the air flow at the output, side to be more stable as shown in Figure 8.
  • the intake side may also be partially closed with gates to reduce wind intake whe speeds exceed the maximum preferred velocity as it would be in the case of hurricanes, tornados, or other inclement weather.
  • the wind-capturing funnel may be constructed of a variety of materials from thick fiberglass to metals such as aluminum, steel or copper using known methods depending on. site of installations taking into consideration environmental conditions such as salt .in the air prevailing in coastal locations. After the wind leaves the funnel 20 side it enters the turbine 22.
  • the turbine 22 is comprised of a windfiow cavity 34, a series of cups 36 and a converter wheel 38, as more clearly shown in Figure 10.
  • the windfiow cavity 34 directs the wind into contact, with a series of cups 36 attached to a converter wheel 38 that rotates along its horizontal axis perpendicular to the air flow.
  • This converter wheel 38 is similar to a Pelton wheel used to produce kinetic energy from water flow.
  • the cup 36 moves along the direction of the spinning converter wheel 3 and fully covers the wind flow cavity 34. Once the cup 36 rotates sufficiently, the wind continues out of the windtlo cavity 34.
  • each cup 36 moves, another cup 36 takes the place of the first cup thus causing the converter wheel. 38 to spin rapidly converting the wind power into mechanical energy.
  • the converter wheel 38 rotates enclosed in an air-tight cavity 34, which forces the wind to flow out at the point of least resistance.
  • Each cup may also have electromagnets on the tips, such that the electromagnets are slanted towards the direction of rotation of the converter wheel and parallel to electromagnets of the same current and slant placed along the central portion of the converter wheel cavity and directly across each other.
  • the electromagnets of the wheel cups and those on the converter wheel cavity do not touch: rather they repel each other further accelerating the rotation of the converter wheel. 002 ⁇ ]
  • the converter wheel 38 is supported by a drive rod 40.
  • the drive rod 40 extends further than the wind flow cavity 34 itself and it is used to drive direct current generators 22 connected to the drive rod 40 either directly, or through gears or pulleys.
  • the drive rod 40 drives at least on direct current generator that may be one that improves rotation by the use of supplemental magnets and decrease friction substantially producing higher levels of electricity with the least torque. These types of direct current generators are preferred and their operation is well known in the art.
  • a rotating platform (not shown) may be connected directly to the building 10. ' The rotating platform will permit the wind capturing funnel to rotate and face the maximum wind current. The rotation of the rotating platform will be driven by the power created by the generator. The alignment of rotating platform may be determined by a weather vane that follows wind direction as is located on top of the building.
  • a reducer 42 may be installed where the wind 14 exits the windilow cavity 34.
  • the purpose of reducer 42 is to gradually reduce air speed and dampen any sound, such as whistling, that may be produced.
  • the reducer 42 may be composed by a series of funnel like elements attached to a central support member. The spacing between the windflow cavity exit funnel-like elements may vary according to the wind at the windflow cavity exit. Each fin.vnei-like element will deflect concentrated wind dispersing it, thus reducing the wind speed,
  • the electrical generators 24 are driven by the turbines 22.
  • the electrical generators are configured to produce a direct current that are used to produce hydrogen through electrolysis in the electrolysis unit 26.
  • An advantage of the electrolysis process is that it is very scalable by its nature and will produce usable amounts of hydrogen at lower wind speeds over time, where as charging batteries may require a higher minimum wind speed. Alternators may also be used to generate alternating current for end use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne de façon générale un bâtiment, de préférence un gratte-ciel, situé avec une face orientée vers les vents dominants de la zone. À l'intérieur du bâtiment se trouve un système destiné à capter les vents dominants et à convertir lesdits vents dominants en énergie destinée à être utilisée par le bâtiment ou pour des besoins énergétiques locaux. Le système est susceptible d'être installé en mise à niveau dans des bâtiments existants, car les éléments du système sont extensibles.
PCT/US2013/064170 2012-10-09 2013-10-09 Éolienne pour installation dans des bâtiments WO2014059043A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP13845633.0A EP2906821A4 (fr) 2012-10-09 2013-10-09 Éolienne pour installation dans des bâtiments
CN201380059606.6A CN104870809A (zh) 2012-10-09 2013-10-09 安装于建筑物内的风力涡轮机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261711687P 2012-10-09 2012-10-09
US61/711,687 2012-10-09

Publications (1)

Publication Number Publication Date
WO2014059043A1 true WO2014059043A1 (fr) 2014-04-17

Family

ID=50431873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/064170 WO2014059043A1 (fr) 2012-10-09 2013-10-09 Éolienne pour installation dans des bâtiments

Country Status (4)

Country Link
US (1) US9546644B2 (fr)
EP (1) EP2906821A4 (fr)
CN (1) CN104870809A (fr)
WO (1) WO2014059043A1 (fr)

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WO2019204394A2 (fr) 2018-04-17 2019-10-24 Kayara Sammy Canalisation du vent pour turbines à gaz
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RU2319038C1 (ru) * 2006-07-17 2008-03-10 Калиф Енфавич Пак Автономная ветроэнергетическая станция пака калифа
RU2438040C2 (ru) * 2009-11-16 2011-12-27 Виктор Васильевич Палагин Аэроэлектростанция
KR101073897B1 (ko) * 2011-02-28 2011-10-17 주식회사 키미 다단계 풍력 발전기

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CN104870809A (zh) 2015-08-26
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US20140097082A1 (en) 2014-04-10
EP2906821A4 (fr) 2015-10-28

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